This quiz works best with JavaScript enabled. Home > English Grammar > Grammar > Punctuation > Expanding Brackets – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Expanding Brackets Quiz 5 (30 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Simplify the expression:$-4(2x + 3)$ A) $-6x-12$. B) $-8x + 12$. C) $8x + 12$. D) $-8x-12$. Show Answer Correct Answer: D) $-8x-12$. 2. Expand and simplify the following quadratic expression ..... (x-3)(x + 8) A) X$^{2}$ + 5x-24. B) X$^{2}$ + 5x + 24. C) X$^{2}$-5x + 24. D) X$^{2}$-5x-24. Show Answer Correct Answer: A) X$^{2}$ + 5x-24. 3. Which of the following is the correct expansion of:2m (5m + 3n)? A) 10m + 6mn. B) 2m + 3n. C) 10m$^{2}$ + 6mn. D) 10m$^{2}$ + 3n. Show Answer Correct Answer: C) 10m$^{2}$ + 6mn. 4. $-2b\left(b-2\right)+4b\left(2+b\right)$ A) $2b^2+4b$. B) $4b^2+8b$. C) $2b^2+12b$. D) $-2b^2+8b$. Show Answer Correct Answer: C) $2b^2+12b$. 5. Simplify the expression:6 + 2(7x-3) A) 14x. B) 14x + 3. C) 12 + 7x. D) 9 + 7x. Show Answer Correct Answer: A) 14x. 6. Expand the brackets:9(5x-3) A) 45x-33. B) 45x-21. C) 45x + 27. D) 45x-27. Show Answer Correct Answer: D) 45x-27. 7. Simplify the expression:-8 + 2(x + 4) A) 2x + 4. B) 2x + 12. C) 2x. D) 2x-4. Show Answer Correct Answer: C) 2x. 8. Expand the expression:$(a-2)(a + 2)$ A) $a^2-4$. B) $a^2 + 4a-4$. C) $a^2 + 4$. D) $a^2-2a + 2a-4$. Show Answer Correct Answer: A) $a^2-4$. 9. Who is the oldest A) Mr Smy. B) Mr Davey. C) Mr Clompus. D) Mr Anderson. Show Answer Correct Answer: C) Mr Clompus. 10. 4(x + 3) + 2(x + 7) A) 6x + 26. B) 4x + 14. C) 4x + 12. D) 6x + 12. Show Answer Correct Answer: A) 6x + 26. 11. Factorise x$^{3}$ + 5x A) X(x$^{2}$ + 5). B) X$^{2}$(x + 5). C) X$^{3}$(x + 5). D) X(x + 5). Show Answer Correct Answer: A) X(x$^{2}$ + 5). 12. Simplify 6(x +-2) A) 6x +-2. B) 4x. C) 6x +-12. D) 6x-2. Show Answer Correct Answer: C) 6x +-12. 13. Expand the expression:$4(3x-2y + 7)$ A) $7x-2y + 28$. B) $12x + 8y + 28$. C) $12x-8y-28$. D) $12x-8y + 28$. Show Answer Correct Answer: D) $12x-8y + 28$. 14. Expand (x + 2)(x-4) A) X$^{2}$ + 2x + 8. B) X$^{2}$-2x + 8. C) X$^{2}$ + 2x-8. D) X$^{2}$-2x-8. Show Answer Correct Answer: D) X$^{2}$-2x-8. 15. Expand the expression:$(x + 3)(x-4)$ A) $x^2-x-12$. B) $x^2-x-12$. C) $x^2 + 3x-4$. D) $x^2-4x + 3x-12$. Show Answer Correct Answer: A) $x^2-x-12$. 16. Which expression is equivalent to 2p + 4 + 5p + 2 A) 7p + 6. B) 13p. C) 11p + 2. D) None of the above. Show Answer Correct Answer: A) 7p + 6. 17. Expand the expression:$-2(y-5)$ A) $-2y-10$. B) $2y-10$. C) $-2y + 10$. D) $-2y + 5$. Show Answer Correct Answer: C) $-2y + 10$. 18. Simplify:7 ( n + 8 )-8 A) 7n. B) 7n + 48. C) 7n + 56-8. D) 7n + 56-56. Show Answer Correct Answer: C) 7n + 56-8. 19. How many lines of symmetry does an isosceles triangle have? A) 2. B) 0. C) 3. D) 1. Show Answer Correct Answer: D) 1. 20. Expand and simplify $-8\left(5e-5\right)$ A) $40e-40$. B) $-40e-40$. C) $40e+40$. D) $-40e+40$. Show Answer Correct Answer: D) $-40e+40$. 21. Expand(4n-5)(2n + 5) A) 56n$^{2}$-16. B) 7n$^{2}$ + 27n-4. C) 8n$^{2}$ + 10n-25. D) 56n$^{2}$ + 4n-16. Show Answer Correct Answer: C) 8n$^{2}$ + 10n-25. 22. Expand the expression:$2(4k + 5)$ A) $8k + 10$. B) $8k + 7$. C) $6k + 10$. D) $8k + 5$. Show Answer Correct Answer: A) $8k + 10$. 23. Factorise 7x$^{2}$y + 21xy A) 7y(x$^{2}$ + 3x). B) Xy(7x + 21). C) 7x(xy + 3y). D) 7xy(x + 3). Show Answer Correct Answer: D) 7xy(x + 3). 24. Which expression is the correct first step in expanding $3(a + 2(b-4))$ A) $3a + 6b-12$. B) $3(a + 2b-8)$. C) $3a + 2b-4$. D) $3(a + 2b + 8)$. Show Answer Correct Answer: B) $3(a + 2b-8)$. 25. Multiply:$(2x-y)^2$ $(2x-y)$ A) $4x^2-4xy+y^2$. B) $4x^2-y^2$. C) $4x^2+4xy+y^2$. D) $4x^2+y^2$. Show Answer Correct Answer: A) $4x^2-4xy+y^2$. 26. Factorise 10x$^{2}$-40x A) 10x$^{2}$(1-4). B) 10x(x-40). C) 5x(2x-8). D) 10x(x-4). Show Answer Correct Answer: D) 10x(x-4). 27. Which of the following is the correct expansion of:3p(4p-7q)? A) 12pq-21q$^{2}$. B) 12p$^{2}$-21pq. C) 7p-10pq. D) 9q. Show Answer Correct Answer: B) 12p$^{2}$-21pq. 28. Expand the following expression:7(6x + 6) A) 42x-42. B) 42x + 42. C) 36x + 42. D) 42x + 36. Show Answer Correct Answer: B) 42x + 42. 29. Expand (2x + 3)(3x-2) A) 6x$^{2 }$+13x-6. B) 6x$^{2}$ + 5x-6. C) 6x$^{2}$-5x-6. D) 6x$^{2}$ +5x + 6. Show Answer Correct Answer: B) 6x$^{2}$ + 5x-6. 30. Simplify:4x$^{2}$-3x + 11-2x A) 16x$^{2}$-5x + 11. B) 11x + 11. C) 4x$^{2}$-5x + 11. D) 10x$^{2}$. Show Answer Correct Answer: C) 4x$^{2}$-5x + 11. ← PreviousNext →Related QuizzesGrammar QuizzesEnglish Grammar QuizzesExpanding Brackets Quiz 1Expanding Brackets Quiz 2Expanding Brackets Quiz 3Expanding Brackets Quiz 4Expanding Brackets Quiz 6Expanding Brackets Quiz 7Expanding Brackets Quiz 8Expanding Brackets Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books